CN110138724A - A kind of blank sharing method and view networked system - Google Patents
A kind of blank sharing method and view networked system Download PDFInfo
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- CN110138724A CN110138724A CN201910229075.XA CN201910229075A CN110138724A CN 110138724 A CN110138724 A CN 110138724A CN 201910229075 A CN201910229075 A CN 201910229075A CN 110138724 A CN110138724 A CN 110138724A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Information Transfer Between Computers (AREA)
Abstract
The embodiment of the invention provides a kind of blank sharing methods and view networked system, which comprises the first software terminal shares list by fisrt feature terminal display blank；First software terminal receives the selection instruction that the shared mark of blank in list is shared to blank；First software terminal obtains the corresponding target terminal number of selection instruction；Fisrt feature terminal sends the request of blank shared access to second feature terminal；Secondth software terminal establishes the communication connection with the first software terminal；Second software terminal sends shared information to the first software terminal；First software terminal modifies to shared information, and modified shared information is back to the second software terminal；Second software terminal is replaced local shared information.The embodiment of the present invention realizes more flexible blank shared service by the way that software terminal is arranged in terminal device so that blank be shared in audio it is shared while, the interaction of text data can also be carried out, improve the shared user experience of blank.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of blank sharing method and view networked system.
Background technique
It is the important milestone of network Development depending on networking, is the more advanced form of internet, is a real-time network, it can
It realizes the whole network HD video real-time Transmission that current internet cannot achieve, pushes numerous Internet applications to HD video.
In the conventional technology, blank is shared has been applied in the scenes such as video conference, remote training, long-distance education, usually
It is to be shared by simple audio data, can only realizes that simple figure, text are shared, blank shared access side can not carry out reality
When interact.This just reduces the shared user's sense of participation and flexibility of blank.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of blank sharing method and view networked system to solve the above problems.
To solve the above-mentioned problems, first aspect of the embodiment of the present invention discloses a kind of blank sharing method, the method
Applied to view networked system, it is described view networked system include: fisrt feature terminal, second feature terminal, regard networked server, institute
It states fisrt feature terminal, be deployed with the first software terminal, the second software terminal, the first soft end respectively in the second feature terminal
End, the second software terminal are respectively used to realize the fisrt feature terminal, the second feature terminal and the view networked server
Between communication, which comprises
First software terminal receives the blank that the view networked server is sent and shares list；
First software terminal shares list, the shared column of the blank by blank described in the fisrt feature terminal display
Table includes the mapping relations between the shared mark of blank and terminal number；
First software terminal receives the selection instruction that the shared mark of blank described in list is shared to the blank；
First software terminal obtains the selection according to the mapping relations between the shared mark of the blank and terminal number
Instruct corresponding target terminal number；
The fisrt feature terminal sends blank to the corresponding second feature terminal according to the target terminal number
Shared access request；
Second software terminal described in the second feature terminal control according to the blank shared access request establish with it is described
The communication connection of first software terminal；
Second software terminal described in the second feature terminal control sends shared information to first software terminal；
First software terminal described in the fisrt feature terminal control modifies to the shared information, and will be modified
Shared information is back to second software terminal；
Second software terminal is replaced the local shared information according to the modified shared information.
Preferably, first software terminal receive it is described view networked server send blank share list the step of it
Before, further includes:
First software terminal described in the fisrt feature terminal control to the view networked server transmission list acquisition request,
The list acquisition request includes the terminal number of institute's fisrt feature terminal；
Whether the view networked server verifies the list acquisition request legal；
When the list acquisition request is legal, the networked server that regards is according to the terminal number of the fisrt feature terminal
Blank, which is returned, to first software terminal shares list.
Preferably, the first software terminal described in the fisrt feature terminal control is obtained to described depending on networked server transmission list
Before the step of taking request, further includes:
The registration that externally input the fisrt feature terminal, the second feature terminal are received depending on networked server
Information；
The view networked server distributes phase according to the fisrt feature terminal, the registration information of the second feature terminal
Corresponding terminal number.
Preferably, the list acquisition request further include: the account and password of the fisrt feature terminal；The view networking
Whether list acquisition request described in server authentication is legal, comprising:
It is described to verify the account of the fisrt feature terminal depending on networked server and whether password matches；
When the account and password match of the fisrt feature terminal, the list acquisition request is legal.
Preferably, the shared information includes: audio data, text data；Second software terminal is according to the modification
After the step of shared information afterwards is replaced the local shared information, further includes:
In the fisrt feature terminal and the second feature terminal when progress blank is shared, first software terminal
And/or second software terminal records the shared audio data of the blank and/or text data by record screen function,
And it stores.
Second aspect of the embodiment of the present invention discloses a kind of view networked system, and described depending on networked system includes: fisrt feature
Terminal, second feature terminal regard networked server, are deployed with respectively in the fisrt feature terminal, the second feature terminal
First software terminal, the second software terminal, first software terminal, the second software terminal be respectively used to realize the fisrt feature terminal,
Communication between the second feature terminal and the view networked server, it is described to include: depending on networked system
First software terminal includes: list reception module, total for receiving the blank that the view networked server is sent
Enjoy list；
List display module, for sharing list by blank described in the fisrt feature terminal display, the blank is total
Enjoying list includes the mapping relations between the shared mark of blank and terminal number；
Option receiving module, for receiving the selection instruction for sharing the shared mark of blank described in list to the blank；
Option processing module, for obtaining the choosing according to the mapping relations between the shared mark of the blank and terminal number
Select the corresponding target terminal number of instruction；
The fisrt feature terminal includes: access request module, for according to the target terminal number to corresponding institute
It states second feature terminal and sends the request of blank shared access；
The second feature terminal includes: connection establishment module, for controlling second software terminal according to the blank
The communication connection with first software terminal is established in shared access request；
Data transmission blocks send shared information to first software terminal for controlling second software terminal；
The fisrt feature terminal includes: data modification module, control first software terminal to the shared information into
Row modification, and modified shared information is back to second software terminal；
The second feature terminal includes: data replacement module, and the modified shared information is described total to local
Information is enjoyed to be replaced.
Preferably, before the list reception module, further includes:
The fisrt feature terminal includes: list request module, is networked for controlling first software terminal to the view
Server transmission list acquisition request, the list acquisition request include the terminal number of institute's fisrt feature terminal；
Whether described depending on networked server includes: requests verification module, legal for verifying the list acquisition request；
List sending module is used for when the list acquisition request is legal, according to the terminal of the fisrt feature terminal
Number to first software terminal return blank share list.
Preferably, the view networked server, further includes:
Registration module, the registration for receiving the externally input fisrt feature terminal, the second feature terminal are believed
Breath；
Distribution module, it is opposite for being distributed according to the registration information of the fisrt feature terminal, the second feature terminal
The terminal number answered.
Preferably, the list acquisition request further include: the account and password of the fisrt feature terminal；The request is tested
Demonstrate,prove module, comprising:
Whether requests verification submodule, account and password for verifying the fisrt feature terminal match；
Verification processing submodule, for when the account and password match of the fisrt feature terminal, the list to be obtained
It is legal to request.
Preferably, the shared information includes: audio data, text data；
First software terminal, further includes: the first record panel module, for shielding function by record when progress blank is shared
The audio data and/or text data share to the blank record, and store；
Second software terminal, further includes: the second record panel module, for shielding function by record when progress blank is shared
The audio data and/or text data share to the blank record, and store.
The embodiment of the present invention includes following advantages:
The embodiment of the invention provides a kind of blank sharing method and view networked system, described depending on networked system includes: the
One characteristic termination, second feature terminal regard networked server, distinguish in the fisrt feature terminal, the second feature terminal
It is deployed with the first software terminal, the second software terminal, first software terminal, the second software terminal are respectively used to realize the fisrt feature
Communication between terminal, the second feature terminal and the view networked server, which comprises first software terminal
It receives the blank that the view networked server is sent and shares list；First software terminal passes through the fisrt feature terminal display
The blank shares list, and it includes the mapping relations between the shared mark of blank and terminal number that the blank, which shares list,；It is described
First software terminal receives the selection instruction that the shared mark of blank described in list is shared to the blank；The first software terminal root
The corresponding target terminal number of the selection instruction is obtained according to the mapping relations between the shared mark of the blank and terminal number；Institute
It states fisrt feature terminal and is asked according to the target terminal number to the corresponding second feature terminal transmission blank shared access
It asks；Second software terminal described in the second feature terminal control is soft according to blank shared access request foundation and described first
The communication connection of terminal；Second software terminal described in the second feature terminal control sends shared letter to first software terminal
Breath；First software terminal described in the fisrt feature terminal control modifies to the shared information, and will be modified shared
Information is back to second software terminal；Second software terminal is according to the modified shared information to the described total of local
Information is enjoyed to be replaced.It is total to realize more flexible blank by the way that software terminal is arranged in terminal device for the embodiment of the present invention
The service of enjoying so that blank be shared in audio it is shared while, the interaction of text data can also be carried out, it is shared to improve blank
User experience.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
When Fig. 5 is that a kind of blank of the invention is shared, the schematic diagram of data transmission procedure；
Fig. 6 is a kind of step flow chart of blank sharing method of the invention；
Fig. 7 is a kind of structural block diagram of the shared view networked system of blank of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View provides blank shared list by being responsible for depending on networked server；By the second software terminal in second feature terminal to fisrt feature
The first software terminal in terminal provides shared information.
It in embodiments of the present invention, include view networked server, fisrt feature terminal, second feature terminal depending on networking, with
And it is deployed in the first software terminal and the second software terminal of fisrt feature terminal and second feature terminal inner.
Referring to Fig. 5, in embodiments of the present invention, depending on networked server 501 and the first software terminal 504, fisrt feature terminal
Communication link is carried out by view networking between the first software terminal 504 in 502 and the soft end 505 of second in second feature terminal 503
It connects.
Embodiment one
Referring to Fig. 6, a kind of step flow chart of blank sharing method embodiment of the invention, the method application are shown
In view networked system, the view networked system includes: fisrt feature terminal, second feature terminal, regards networked server, and described the
It is deployed with the first software terminal, the second software terminal on one characteristic termination, the second feature terminal respectively, first software terminal,
Second software terminal is respectively used to realize between the fisrt feature terminal, the second feature terminal and the view networked server
Communication, which comprises
Step 601, the blank that first software terminal receives that the view networked server is sent shares list.
In embodiments of the present invention, first software terminal is to be deployed in the fisrt feature terminal in the form of software,
First software terminal is for realizing the logical thin connection between the fisrt feature terminal and view networking.The blank shares list
The terminal number of the blank initiated comprising multiple second feature terminals shared identification information and the multiple second feature terminal it
Between mapping relations.In practical applications, either using the terminal device of Internet protocol still using view networking protocol
Terminal device, such as PC, laptop, mobile terminal device can be used as fisrt feature terminal or second feature terminal, lead to
Crossing the installation in terminal device, there is the view networked clients software of blank sharing functionality to become the first software terminal or the second soft end
End, with view networking connection communication.
It is appreciated that the fisrt feature terminal and the second feature terminal can be converted mutually, in the present invention
In embodiment, fisrt feature terminal is the shared initiator of blank, and second feature terminal is the shared access side of blank.In reality
In, fisrt feature terminal may be the shared access side of blank, and second feature terminal is the shared initiator of blank.This
When fisrt feature terminal execute the embodiment of the present invention in second feature terminal execute the step of, second feature terminal executes the present invention
The step of fisrt feature terminal executes in embodiment.
Preferably, before the step 601, further includes:
Step A1, the first software terminal described in the fisrt feature terminal control are obtained to described depending on networked server transmission list
Request is taken, the list acquisition request includes the terminal number of institute's fisrt feature terminal.
In embodiments of the present invention, it is soft by fisrt feature terminal first when user needs to obtain blank shared service
When the key of terminal opens the displaying interface of first software terminal, first software terminal is sent to the view networked server
List acquisition request.
Step A2, whether the view networked server verifies the list acquisition request legal.
In embodiments of the present invention, the view networked server is according to the fisrt feature in the list acquisition request
The terminal number of terminal is inquired in local user database, to judge whether the list acquisition request is legal.The local use
User data library is the registration information by being inputted according to terminal device in the registration depending on networking, creates corresponding local use
Family information obtains.
Step A3, when the list acquisition request is legal, the view networked server is according to the fisrt feature terminal
Terminal number to first software terminal return blank share list.
In embodiments of the present invention, when there are the fisrt feature in the local user database depending on networked server
The terminal number of terminal then confirms that the list acquisition request is legal, and returns to blank to the fisrt feature terminal and share list.
When the terminal number that the fisrt feature terminal is not present in the local user database of the view networked server, then described in confirmation
List acquisition request is illegal, and Xiang Suoshu fisrt feature terminal returns to miscue information.
In embodiments of the present invention, by being asked depending on networked server to the list acquisition of the fisrt feature terminal described
Ask after being verified return blank share list, ensured the safety of blank shared service system, avoid illegally obtain it is white
Plate share list the case where occur.And reduce the wind that the second feature terminal initiates the shared rear illegal user's access of blank
Danger.
Preferably, before the step A1, further includes:
Step B1, it is whole that the view networked server receives the externally input fisrt feature terminal, the second feature
The registration information at end.
In embodiments of the present invention, the registration information may include the fisrt feature terminal and the second terminal
MAC Address, user account, user password.It is described to be used to receive user's registration information depending on networked server and store user information
To local user database.It is realizing that blank shared server is first, the communication in blank shared system between terminal device need to be constructed
Connection needs to send registration request to the view networked server before new equipment access.
Step B2, the view networked server are believed according to the registration of the fisrt feature terminal, the second feature terminal
Breath distributes corresponding terminal number.
In embodiments of the present invention, the view networked server is based on the received in the registration information of terminal device
MAC Address distributes corresponding terminal number, to realize the MAC Address of the corresponding terminal device of quick search terminal number.
In embodiments of the present invention, by view networked server to the fisrt feature terminal, the second feature terminal
Registration access view networking is carried out, the centralized management of user information is formd, improves what MAC Address in data transmission procedure was inquired
Whole efficiency and accuracy.
Preferably, the list acquisition request further include: the account and password of the fisrt feature terminal；The step
A2, comprising:
C1, it is described to verify the account of the fisrt feature terminal depending on networked server and whether password matches.
In embodiments of the present invention, described to inquire first spy in local user's information database depending on networked server
Whether the account and password for levying terminal match.
C2, when the account and password match of the fisrt feature terminal, the list acquisition request is legal.
In embodiments of the present invention, if the account of the fisrt feature terminal and the combination of password are present in the local use
In the information database of family, then confirm that the list acquisition request is legal；If the account of the fisrt feature terminal and the group of password
It closes there is no with local user's information database, then confirms that the list acquisition request is illegal.By to user's
Account and password are verified, and have ensured the safety of blank shared server.
Step 602, first software terminal shares list by blank described in the fisrt feature terminal display, described white
It includes the mapping relations between the shared mark of blank and terminal number that plate, which shares list,.
In embodiments of the present invention, first software terminal can be by forms such as pop-up or browser interfaces described
It is shown blank in the display screen of one characteristic termination and shares list interface, user can be white in the selection interface by clicking
The blank that the shared mark of plate choose the second feature terminal initiation for wanting access is shared.In practical applications, described
The shared screenshot for identifying the label that can be the shared content of blank or the shared interface of blank of blank, or initiation blank are total
The user information for the second feature terminal enjoyed, facility information.It is appreciated that the shared mark of the blank is to allow user
It needs to can be confirmed that required blank is shared when the blank accessed is shared choosing, concrete mode can carry out really according to actual needs
It is fixed, herein without limitation.
Step 603, first software terminal receives the selection that the shared mark of blank described in list is shared to the blank
Instruction.
In embodiments of the present invention, user is shared in list by the blank in the fisrt feature terminal display interface
The shared mark of blank, the first software terminal of Xiang Suoshu send the selection instruction comprising the shared mark of the blank.
Step 604, first software terminal is obtained according to the mapping relations between the shared mark of the blank and terminal number
The corresponding target terminal number of the selection instruction.
In embodiments of the present invention, the target terminal number be regard networked server according to the MAC Address of terminal device into
The corresponding identification number of row distribution, for inquiring the MAC Address of terminal device.First software terminal is according to the confirmation
The shared mark of blank in selection instruction is shared in list in local blank inquires corresponding target terminal number.
Step 605, the fisrt feature terminal is according to the target terminal number to the corresponding second feature terminal
Send the request of blank shared access.
In embodiments of the present invention, the fisrt feature terminal inquires the second feature end according to the target terminal number
The MAC Address at end, and the request of blank shared access is sent to the second feature terminal.It is another in the embodiment of the present invention to realize
In method, the fisrt feature terminal can generate the request of blank shared access according to the target terminal number and be sent to the view connection
Network server, the view networked server is according to the target terminal number in blank shared access request in local search
The MAC of the second feature terminal, and blank shared access request is forwarded to the second feature terminal, thus may be used
So that the fisrt feature terminal reduces being locally stored for the fisrt feature terminal it is not necessary that terminal number list is being locally stored
Pressure.
Step 606, the second software terminal described in the second feature terminal control is built according to blank shared access request
The vertical communication connection with first software terminal.
In embodiments of the present invention, after the second feature terminal receives the blank shared access request, parsing is obtained
The relevant information of the fisrt feature terminal for including in the blank sharing request, such as device number, MAC Address are taken, really
Recognize information it is errorless after, pass through first software terminal of second software terminal of local disposition into the fisrt feature terminal and send
Link order establishes the communication connection between the first terminal.It can store in practical application, second software terminal
There is blacklist, to realize that avoiding the terminal device in the blacklist from accessing the blank that the second feature terminal is initiated shares.
Step 607, the second software terminal described in the second feature terminal control sends shared letter to first software terminal
Breath.
In embodiments of the present invention, the second feature terminal has accessed local blank in the confirmation fisrt feature terminal
After shared, local shared information can be sent to first software terminal by second software terminal.In practical applications,
The shared information can be audio data, so that the fisrt feature terminal obtains live audio data, the shared information
It can also include the text data of the application software such as various text datas, such as office, adobe, WPS, so that user can be with
Various resource datas are shared by the fisrt feature terminal.
Step 608, the first software terminal described in the fisrt feature terminal control modifies to the shared information, and will
Modified shared information is back to second software terminal.
Preferably, the shared information includes: audio data, text data；After the step 608, further includes: in institute
Fisrt feature terminal and the second feature terminal are stated when progress blank is shared, first software terminal and/or described second
Software terminal records the shared audio data of the blank and/or text data by record screen function, and stores.
In embodiments of the present invention, the software terminal itself in the fisrt feature terminal and the second feature terminal carries
There is record screen function, the overall process that can be shared to blank records, and is stored in external memory, caching or memory, with
It is needed for playback.By the way that record screen function is added in software terminal, so that the mode that user's acquisition blank is shared is more flexible, it is not necessarily to
Viewing in real time and participation blank are shared, and after record screen storage, broadcasting can be extracted when having demand.
In embodiments of the present invention, the text data in shared to blank in the fisrt feature terminal as user carries out
When modification, in order to realize the multiterminal interaction of resource data, the fisrt feature terminal is repaired user by first software terminal
The shared information cached in the shared information and the first software terminal after changing is replaced, and by the modified shared letter
Breath is sent to second software terminal.It is appreciated that first software terminal after receiving the shared information, is locally delaying
Backup is deposited, and the shared information is sent to the fisrt feature terminal and is shown to user, user can open institute by clicking
Shared information is stated, and the shared information is modified, and the change content control that fisrt feature terminal can be inputted according to user
It makes first software terminal and corresponding replacement change is carried out to the shared information of local cache.This replacement process is to carry out simultaneously
, to ensure the real-time of multiterminal shared information interaction.
Step 609, second software terminal according to the modified shared information to the local shared information into
Row replacement.
In embodiments of the present invention, after the modification of the transmission of the second software terminal described in the second software terminal real-time reception
Shared information, and local shared information is also replaced accordingly.In another implementation of the embodiment of the present invention,
Second software terminal can receive the change content-data to the shared information of the first software terminal transmission, to this
The shared information of ground storage is modified.The change content-data is also sent to other accesses simultaneously by second software terminal
Terminal device in, the shared interaction of blank to realize multiterminal.Transmission by changing content-data realizes that blank shares text
Interaction, blank can be greatly reduced and share required volume of transmitted data, improve the shared efficiency of transmission of blank.
The embodiment of the invention provides a kind of blank sharing method, it is described depending on networking include: fisrt feature terminal, it is second special
Levy terminal, view networked server, be deployed in the fisrt feature terminal, the second feature terminal respectively the first software terminal,
Second software terminal, first software terminal, the second software terminal are respectively used to realize the fisrt feature terminal, the second feature
Communication between terminal and the view networked server, which comprises first software terminal receives the view networking clothes
The blank that business device is sent shares list；First software terminal passes through the shared column of blank described in the fisrt feature terminal display
Table, it includes the mapping relations between the shared mark of blank and terminal number that the blank, which shares list,；First software terminal receives
The selection instruction of the shared mark of blank described in list is shared to the blank；First software terminal is shared according to the blank
Mapping relations between mark and terminal number obtain the corresponding target terminal number of the selection instruction；The fisrt feature terminal
The request of blank shared access is sent to the corresponding second feature terminal according to the target terminal number；The second feature
Second software terminal described in terminal control establishes the communication connection with first software terminal according to blank shared access request；
Second software terminal described in the second feature terminal control sends shared information to first software terminal；The fisrt feature is whole
End controls first software terminal and modifies to the shared information, and modified shared information is back to described second
Software terminal；Second software terminal is replaced the local shared information according to the modified shared information.This
Inventive embodiments realize more flexible blank shared service, so that blank is total by the way that software terminal is arranged in terminal device
It enjoys while audio is shared, the interaction of text data can also be carried out, improve the shared user experience of blank.
Embodiment two
Referring to Fig. 7, a kind of structural block diagram of shared view 700 embodiment of networked system of blank of the invention is shown, it is described
It include: fisrt feature terminal, second feature terminal, view networked server, the fisrt feature terminal, described the depending on networked system
The first software terminal, the second software terminal are deployed on two characteristic terminations respectively, first software terminal, the second software terminal are respectively used to
Realize the communication between the fisrt feature terminal, the second feature terminal and the view networked server, the view networking
System includes:
First software terminal includes: list reception module 701, the blank sent for receiving the view networked server
Shared list.
Preferably, before the list reception module 701, further includes:
List request module D1 is used for the first software terminal described in the fisrt feature terminal control to the view the Internet services
Device transmission list acquisition request, the list acquisition request include the terminal number of institute's fisrt feature terminal.
Whether legal requests verification module D2 verifies the list acquisition request for the view networked server.
Preferably, the list acquisition request further include: the account and password of the fisrt feature terminal.The request is tested
Demonstrate,prove module D2, comprising:
Requests verification submodule F1, for the account and password for verifying the fisrt feature terminal depending on networked server
Whether match.
Verification processing submodule F2, for when the account and password match of the fisrt feature terminal, the list to be obtained
Take request legal.
List sending module D3, for when the list acquisition request is legal, the view networked server to be according to
The terminal number of fisrt feature terminal returns to blank to first software terminal and shares list.
Preferably, the view networked server, further includes:
Registration module E1, for receiving the registration of externally input the fisrt feature terminal, the second feature terminal
Information.
Distribution module E2, for distributing phase according to the registration information of the fisrt feature terminal, the second feature terminal
Corresponding terminal number.
List display module 702, for sharing list, the blank by blank described in the fisrt feature terminal display
Shared list includes the mapping relations between the shared mark of blank and terminal number.
Option receiving module 703 refers to for receiving the selection for sharing the shared mark of blank described in list to the blank
It enables.
Option processing module 704, for obtaining institute according to the mapping relations between the shared mark of the blank and terminal number
State the corresponding target terminal number of selection instruction.
The fisrt feature terminal includes: access request module 705, for according to the target terminal number to corresponding
The second feature terminal sends the request of blank shared access.
The second feature terminal includes: connection establishment module 706, for controlling second software terminal according to described white
The communication connection with first software terminal is established in the request of plate shared access.
Data transmission blocks 707 send shared information to first software terminal for controlling second software terminal.
The fisrt feature terminal includes: data modification module 708, for controlling first software terminal to described shared
Information is modified, and modified shared information is back to second software terminal.
The second feature terminal includes: data replacement module 709, is used for according to the modified shared information to this
The shared information on ground is replaced.
Preferably, the shared information includes: audio data, text data.First software terminal, further includes: first
Panel module is recorded, is used for when progress blank is shared, by record screen function to the shared audio data of the blank and/or textual data
According to being recorded, and store；Second software terminal, further includes: the second record panel module, for leading to when progress blank is shared
It copies sth. from a notebook to another one screen function to record the shared audio data of the blank and/or text data, and stores.
The embodiment of the invention provides a kind of shared view networked system of blank, described depending on networked system includes: fisrt feature
Terminal, second feature terminal regard networked server, are deployed with respectively in the fisrt feature terminal, the second feature terminal
First software terminal, the second software terminal, first software terminal, the second software terminal be respectively used to realize the fisrt feature terminal,
Communication between the second feature terminal and the view networked server, described depending on networked system includes: list reception module,
The blank that the view networked server is sent, which is received, for first software terminal shares list；List display module is used for institute
It states the first software terminal and list is shared by blank described in the fisrt feature terminal display, it includes blank that the blank, which shares list,
Mapping relations between shared mark and terminal number；Option receiving module is received for first software terminal to the blank
The selection instruction of the shared mark of blank described in shared list；Option processing module, for first software terminal according to
Mapping relations between the shared mark of blank and terminal number obtain the corresponding target terminal number of the selection instruction；Access request
Module sends blank to the corresponding second feature terminal according to the target terminal number for the fisrt feature terminal
Shared access request；Connection establishment module, for the second software terminal described in the second feature terminal control according to the blank
The communication connection with first software terminal is established in shared access request；Data transmission blocks are used for the second feature terminal
It controls second software terminal and sends shared information to first software terminal；Data modification module is used for the fisrt feature
First software terminal described in terminal control modifies to the shared information, and modified shared information is back to described
Two software terminal；Data replacement module, for second software terminal according to the modified shared information to described in local
Shared information is replaced.The embodiment of the present invention realizes more flexible blank by the way that software terminal is arranged in terminal device
Shared service so that blank be shared in audio it is shared while, the interaction of text data can also be carried out, it is shared to improve blank
User experience.
For regarding networked system embodiment, since it is basically similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide for method, view networked system,
Or computer program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine
The form of embodiment in terms of software and hardware.Moreover, it wherein includes meter that the embodiment of the present invention, which can be used in one or more,
Computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, the optical memory of calculation machine usable program code
Deng) on the form of computer program product implemented.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The view networked system of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
Include the manufacture of instruction view networked system, the instruction regard networked system realize in one or more flows of the flowchart and/or
The function of being specified in one or more blocks of the block diagram.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of blank sharing method provided by the present invention and a kind of shared view networked system of blank, carry out in detail
Thin to introduce, used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of blank sharing method, which is characterized in that the method is applied to view networked system, the view networked system packet
It includes: fisrt feature terminal, second feature terminal, view networked server, in the fisrt feature terminal, the second feature terminal
It is deployed with the first software terminal, the second software terminal respectively, first software terminal, the second software terminal are respectively used to realize described first
Communication between characteristic termination, the second feature terminal and the view networked server, which comprises
First software terminal receives the blank that the view networked server is sent and shares list；
First software terminal shares list by blank described in the fisrt feature terminal display, and the blank shares list packet
Include the mapping relations between the shared mark of blank and terminal number；
First software terminal receives the selection instruction that the shared mark of blank described in list is shared to the blank；
First software terminal obtains the selection instruction according to the mapping relations between the shared mark of the blank and terminal number
Corresponding target terminal number；
The fisrt feature terminal sends blank to the corresponding second feature terminal according to the target terminal number and shares
Access request；
Second software terminal described in the second feature terminal control is established and described first according to blank shared access request
The communication connection of software terminal；
Second software terminal described in the second feature terminal control sends shared information to first software terminal；
First software terminal described in the fisrt feature terminal control modifies to the shared information, and will be modified shared
Information is back to second software terminal；
Second software terminal is replaced the local shared information according to the modified shared information.
2. the method according to claim 1, wherein first software terminal receives the view networked server hair
The blank sent was shared before the step of list, further includes:
First software terminal described in the fisrt feature terminal control is described to the view networked server transmission list acquisition request
List acquisition request includes the terminal number of institute's fisrt feature terminal；
Whether the view networked server verifies the list acquisition request legal；
When the list acquisition request is legal, the view networked server is according to the terminal number of the fisrt feature terminal to institute
It states the first software terminal and returns to the shared list of blank.
3. according to the method described in claim 2, it is characterized in that, the first software terminal described in the fisrt feature terminal control to
Before the step of view networked server transmission list acquisition request, further includes:
The registration letter that the externally input fisrt feature terminal, the second feature terminal are received depending on networked server
Breath；
The view networked server is corresponding according to the fisrt feature terminal, the distribution of the registration information of the second feature terminal
Terminal number.
4. according to the method described in claim 2, it is characterized in that, the list acquisition request further include: the fisrt feature
The account and password of terminal；Whether the view networked server verifies the list acquisition request legal, comprising:
It is described to verify the account of the fisrt feature terminal depending on networked server and whether password matches；
When the account and password match of the fisrt feature terminal, the list acquisition request is legal.
5. the method according to claim 1, wherein the shared information includes: audio data, text data；
After the step of second software terminal is replaced the local shared information according to the modified shared information,
Further include:
The fisrt feature terminal and the second feature terminal carry out blank it is shared when, first software terminal and/or
Second software terminal records the shared audio data of the blank and/or text data by record screen function, and deposits
Storage.
6. a kind of view networked system, which is characterized in that it is described depending on networked system include: fisrt feature terminal, second feature terminal,
Depending on networked server, the first software terminal, the second soft end are deployed in the fisrt feature terminal, the second feature terminal respectively
End, first software terminal, the second software terminal are respectively used to realize the fisrt feature terminal, the second feature terminal and institute
The communication between view networked server is stated, it is described to include: depending on networked system
First software terminal includes: list reception module, the shared column of blank sent for receiving the view networked server
Table；
List display module, for sharing list, the shared column of the blank by blank described in the fisrt feature terminal display
Table includes the mapping relations between the shared mark of blank and terminal number；
Option receiving module, for receiving the selection instruction for sharing the shared mark of blank described in list to the blank；
Option processing module refers to for obtaining the selection according to the mapping relations between the shared mark of the blank and terminal number
Enable corresponding target terminal number；
The fisrt feature terminal includes: access request module, for according to the target terminal number to corresponding described the
Two characteristic terminations send the request of blank shared access；
The second feature terminal includes: connection establishment module, shared according to the blank for controlling second software terminal
Access request establishes the communication connection with first software terminal；
Data transmission blocks send shared information to first software terminal for controlling second software terminal；
The fisrt feature terminal includes: data modification module, controls first software terminal and repairs to the shared information
Change, and modified shared information is back to second software terminal；
The second feature terminal includes: data replacement module, and the modified shared information is to the local shared letter
Breath is replaced.
7. view networked system according to claim 6, which is characterized in that before the list reception module, further includes:
List request module is sent for the first software terminal described in the fisrt feature terminal control to the view networked server
List acquisition request, the list acquisition request include the terminal number of institute's fisrt feature terminal；
Whether legal requests verification module verifies the list acquisition request for the view networked server；
List sending module, for when the list acquisition request is legal, the view networked server to be special according to described first
The terminal number for levying terminal returns to blank to first software terminal and shares list.
8. view networked system according to claim 7, which is characterized in that the view networked server, further includes:
Registration module, for receiving the registration information of the externally input fisrt feature terminal, the second feature terminal；
Distribution module, it is corresponding for being distributed according to the registration information of the fisrt feature terminal, the second feature terminal
Terminal number.
9. view networked system according to claim 7, which is characterized in that the list acquisition request further include: described
The account and password of one characteristic termination；The requests verification module, comprising:
Whether requests verification submodule, account and password for verifying the fisrt feature terminal match；
Verification processing submodule, for when the account and password match of the fisrt feature terminal, the list acquisition request
It is legal.
10. view networked system according to claim 6, which is characterized in that the shared information includes: audio data, text
Notebook data；
First software terminal, further includes: the first record panel module is used for when progress blank is shared, by record screen function to institute
It states the shared audio data of blank and/or text data is recorded, and store；
Second software terminal, further includes: the second record panel module is used for when progress blank is shared, by record screen function to institute
It states the shared audio data of blank and/or text data is recorded, and store.
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| CN201910229075.XA CN110138724A (en) | 2019-03-25 | 2019-03-25 | A kind of blank sharing method and view networked system |
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| CN201910229075.XA CN110138724A (en) | 2019-03-25 | 2019-03-25 | A kind of blank sharing method and view networked system |
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| CN110851097A (en) * | 2019-10-18 | 2020-02-28 | 北京字节跳动网络技术有限公司 | Handwriting data consistency control method, device, medium and electronic equipment |
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| CN113485657A (en) * | 2021-05-17 | 2021-10-08 | 广州佰锐网络科技有限公司 | Data sharing method and device of interactive whiteboard and communication system |
| CN114637414A (en) * | 2020-11-30 | 2022-06-17 | 广州视源电子科技股份有限公司 | Display element binding method, device, equipment and storage medium of electronic whiteboard |
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2019
- 2019-03-25 CN CN201910229075.XA patent/CN110138724A/en not_active Withdrawn
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| CN110636046A (en) * | 2019-08-20 | 2019-12-31 | 视联动力信息技术股份有限公司 | Method, server, electronic device and storage medium for cooperatively processing files |
| CN110851097A (en) * | 2019-10-18 | 2020-02-28 | 北京字节跳动网络技术有限公司 | Handwriting data consistency control method, device, medium and electronic equipment |
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| CN111107065A (en) * | 2019-12-05 | 2020-05-05 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for electronic whiteboard authority management |
| CN111124333A (en) * | 2019-12-05 | 2020-05-08 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for synchronizing display contents of electronic whiteboard |
| CN114637414A (en) * | 2020-11-30 | 2022-06-17 | 广州视源电子科技股份有限公司 | Display element binding method, device, equipment and storage medium of electronic whiteboard |
| CN113485657A (en) * | 2021-05-17 | 2021-10-08 | 广州佰锐网络科技有限公司 | Data sharing method and device of interactive whiteboard and communication system |
| CN113485657B (en) * | 2021-05-17 | 2023-08-08 | 广州佰锐网络科技有限公司 | Data sharing method, device and communication system of interactive whiteboard |
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Application publication date: 20190816 |